[qt-advanced-docking-system] update to 4.5.0

[nickdademo]

• Changes comply with the maintainer guide.
• SHA512s are updated for each updated download.
• The "supports" clause reflects platforms that may be fixed by this new version.
• Any fixed CI baseline entries are removed from that file.
• Any patches that are no longer applied are deleted from the port's directory.
• The version database is fixed by rerunning ./vcpkg x-add-version --all and committing the result.
• Only one version is added to each modified port's versions file.

[nickdademo]

Failed arm64_osx job due to:

fatal: unable to access 'https://github.com/microsoft/vcpkg/': Failed to connect to github.com port 443 after 12 ms: Couldn't connect to server